| NCT04457063 |
Endothelial Cell Loss After Penetrating Keratoplasty |
https://ClinicalTrials.gov/show/NCT04457063 |
Completed |
Alexandria University |
2020-06-01 |
| NCT04430244 |
Deep Anterior Lamellar Keratoplasty Using Dehydrated Versus Standard Organ Culture Stored Donor Corneas |
https://ClinicalTrials.gov/show/NCT04430244 |
Recruiting |
Istituto Internazionale di Ricerca e Formazione in Oftalmologia |
2023-05-31 |
| NCT02008175 |
Conventional Collagen Crosslinking in Young Keratoconus |
https://ClinicalTrials.gov/show/NCT02008175 |
Completed |
Vasan Eye Care Hospital |
2013-06-30 |
| NCT03249233 |
Corneal Thickness Changes With Scleral Contact Lenses |
https://ClinicalTrials.gov/show/NCT03249233 |
Recruiting |
University of Waterloo |
2020-12-31 |
| NCT03245853 |
Epi-On Corneal Crosslinking for Keratoconus |
https://ClinicalTrials.gov/show/NCT03245853 |
Completed |
Comprehensive EyeCare of Central Ohio |
2019-09-01 |
| NCT03220529 |
A Study to Test the Potential of Brillouin Microscopy for Biomechanical Properties Measurements in Human Cornea |
https://ClinicalTrials.gov/show/NCT03220529 |
Recruiting |
Massachusetts General Hospital |
2020-09-30 |
| NCT03127163 |
Intraestromal Corneal Ring in Mild Keratoconus |
https://ClinicalTrials.gov/show/NCT03127163 |
Completed |
University of Sao Paulo |
2016-01-10 |
| NCT03095235 |
Dietary Riboflavin (Vitamin B-2) and Cornea Cross-Linking |
https://ClinicalTrials.gov/show/NCT03095235 |
Recruiting |
University of Missouri-Columbia |
2022-01-31 |
| NCT03071302 |
Evaluation of Tomographic and Genetic Aspects of Keratoconus Patients Compared to Sounds Corneas |
https://ClinicalTrials.gov/show/NCT03071302 |
Completed |
Sao Jose do Rio Preto Medical School |
2016-12-31 |
| NCT02979054 |
Performance and Safety Assessment of T4020 in Managing Corneal Epithelial Defect Following Epi-off Accelerated Crosslinking |
https://ClinicalTrials.gov/show/NCT02979054 |
Completed |
Laboratoires Thea |
2018-03-31 |
| NCT02921009 |
McNeel Eye Center Corneal Crosslinking Study |
https://ClinicalTrials.gov/show/NCT02921009 |
Recruiting |
McNeel Eye Center |
2020-12-31 |
| NCT02867176 |
Pain Management in Corneal Collagen Crosslinking for Keratoconus |
https://ClinicalTrials.gov/show/NCT02867176 |
Completed |
Instituto de OftalmologÃa Fundación Conde de Valenciana |
2016-07-31 |
| NCT02861339 |
Prevalence of Keratoconus in Inflammatory Bowel Diseases |
https://ClinicalTrials.gov/show/NCT02861339 |
Completed |
Central Hospital, Nancy, France |
2014-07-31 |
| NCT02834260 |
Immunosuppression During Penetrating Keratoplasty, Using a Subconjunctival Implant Releasing Dexamethasone : Tolerance and Safety Pilot Study |
https://ClinicalTrials.gov/show/NCT02834260 |
Completed |
Centre Hospitalier Universitaire de Saint Etienne |
2018-08-28 |
| NCT02806921 |
Changes in the Tear Film With Scleral Contact Lens Wear for Keratoconic Eyes |
https://ClinicalTrials.gov/show/NCT02806921 |
Completed |
University of Waterloo |
2018-01-30 |
| NCT02649738 |
Corneal Tissue Inlay for Keratoconus |
https://ClinicalTrials.gov/show/NCT02649738 |
Recruiting |
Cornea and Laser Eye Institute |
2021-12-31 |
| NCT02625467 |
Treatment of Keratoconus With PALK Versus PK |
https://ClinicalTrials.gov/show/NCT02625467 |
Completed |
Instituto de OftalmologÃa Fundación Conde de Valenciana |
2014-06-30 |
| NCT02590549 |
MyoRing Implantation With Corneal Collagen Crosslinking for Keratoconus |
https://ClinicalTrials.gov/show/NCT02590549 |
Completed |
Ufa Eye Research Institute |
2014-12-31 |
| NCT03890718 |
Stromal Enhancement in Keratoconus, Using Stromal Lenticules of Myopic SMILE Patients (Simultaneously) |
https://ClinicalTrials.gov/show/NCT03890718 |
Enrolling by invitation |
Shahid Beheshti University |
2020-09-30 |
| NCT02485951 |
Central Versus Peripheral Air Injection for DALK (Deep Anterior Lamellar Keratoplasty) |
https://ClinicalTrials.gov/show/NCT02485951 |
Completed |
Shahid Beheshti University of Medical Sciences |
2015-06-30 |
| NCT02444923 |
Scleral Versus Corneal RGP Contact Lenses in Irregular Cornea Disorders |
https://ClinicalTrials.gov/show/NCT02444923 |
Completed |
London South Bank University |
2019-01-29 |
| NCT02349165 |
Standard Versus Transepithelial Corneal Crosslinking |
https://ClinicalTrials.gov/show/NCT02349165 |
Completed |
UMC Utrecht |
2014-09-30 |
| NCT02301598 |
Femtosecond Laser-assisted Anterior Lamellar Keratoplasty |
https://ClinicalTrials.gov/show/NCT02301598 |
Completed |
The S.N. Fyodorov Eye Microsurgery State Institution |
2012-09-30 |
| NCT02208089 |
Simultaneous TransPRK and Corneal Collagen Cross-Linking |
https://ClinicalTrials.gov/show/NCT02208089 |
Completed |
Moorfields Eye Hospital NHS Foundation Trust |
2016-07-31 |
| NCT02189447 |
Photorefractive Keratectomy and Corneal Cross-linking in Keratoconus |
https://ClinicalTrials.gov/show/NCT02189447 |
Completed |
The Eye Center and The Eye Foundation for Research in Ophthalmology |
2013-09-30 |
| NCT02173847 |
Laser Assisted Procedures in Penetrating Keratoplasty |
https://ClinicalTrials.gov/show/NCT02173847 |
Completed |
Ospedale Santo Stefano |
2013-01-31 |
| NCT02138669 |
Intacs for Keratoconus |
https://ClinicalTrials.gov/show/NCT02138669 |
Recruiting |
University of Texas Southwestern Medical Center |
2020-12-31 |
| NCT02119039 |
Effect of CACICOL20 on Corneal Epithelial Healing After Cross-linking in Patients With Keratoconus |
https://ClinicalTrials.gov/show/NCT02119039 |
Completed |
Medical University of Vienna |
2015-10-31 |
| NCT02117999 |
Transepithelial Corneal Cross-linking Using Iontophoresis |
https://ClinicalTrials.gov/show/NCT02117999 |
Completed |
Fondazione G.B. Bietti, IRCCS |
2016-06-30 |
| NCT01845714 |
Impact of Keratoconus, Cross-linking and Cross-linking Combined With Topo-guided Photorefractive Keratectomy on Self-reported Quality of Life. A Three-year Update. |
https://ClinicalTrials.gov/show/NCT01845714 |
Completed |
Democritus University of Thrace |
2011-04-30 |
| NCT01843101 |
Investigation of Different Scanning Protocols for 3 Dimensional High-resolution Imaging of the Human Cornea With Optical Coherence Tomography (OCT) - A Pilot Study |
https://ClinicalTrials.gov/show/NCT01843101 |
Recruiting |
Medical University of Vienna |
2020-01-31 |
| NCT01809977 |
Comparison of Partial Removal and Total Removal of the Corneal Epithelium on Keratoconus |
https://ClinicalTrials.gov/show/NCT01809977 |
Completed |
Isfahan University of Medical Sciences |
2012-12-31 |
| NCT01789333 |
Higher Irradiance in Keratoconus Ectasia |
https://ClinicalTrials.gov/show/NCT01789333 |
Recruiting |
Columbia University |
2019-12-31 |
| NCT01743443 |
Corneal Sensitivity Cross-linking Keratoconus |
https://ClinicalTrials.gov/show/NCT01743443 |
Completed |
Instituto de Olhos de Goiania |
2012-10-31 |
| NCT01708538 |
The Effects of Corneal Collagen Cross-linking |
https://ClinicalTrials.gov/show/NCT01708538 |
Recruiting |
Rush Eye Associates |
2020-10-31 |
| NCT01691651 |
Botulinum Toxin A for the Treatment of Keratoconus |
https://ClinicalTrials.gov/show/NCT01691651 |
Completed |
Federal University of São Paulo |
2014-10-31 |
| NCT01686906 |
Isolated Bowman Layer Graft for Reducing and Stabilizing Advanced Keratoconus |
https://ClinicalTrials.gov/show/NCT01686906 |
Recruiting |
Netherlands Institute for Innovative Ocular Surgery |
2020-12-31 |
| NCT01672814 |
Microwave Treatment and Corneal Collagen Crosslinking for Keratoconus |
https://ClinicalTrials.gov/show/NCT01672814 |
Completed |
Cornea and Laser Eye Institute |
2017-06-01 |
| NCT01643226 |
Safety and Efficacy Study of Corneal Collagen Cross-Linking in Eyes With Keratoconus |
https://ClinicalTrials.gov/show/NCT01643226 |
Completed |
Avedro, Inc. |
2015-07-31 |
| NCT01527721 |
Blurring Strength & Aberrometric Changes Following Corneal Cross-linking (CxL) and CxL Combined With Photorefractive Keratectomy (PRK) in Keratoconus |
https://ClinicalTrials.gov/show/NCT01527721 |
Completed |
Democritus University of Thrace |
2011-12-31 |
| NCT01485211 |
Corneal Thickness Changes During Corneal Collagen Cross-linking With Ultraviolet-A Irradiation and Riboflavin |
https://ClinicalTrials.gov/show/NCT01485211 |
Completed |
Instituto de Olhos de Goiania |
2011-11-30 |
| NCT01464268 |
Transepithelial Corneal Collagen Crosslinking for Keratoconus and Corneal Ectasia |
https://ClinicalTrials.gov/show/NCT01464268 |
Active, not recruiting |
Cornea and Laser Eye Institute |
2021-02-28 |
| NCT01344187 |
Safety and Efficacy Study of Corneal Collagen Cross-Linking in Eyes With Keratoconus |
https://ClinicalTrials.gov/show/NCT01344187 |
Completed |
Avedro, Inc. |
2015-06-30 |
| NCT04427956 |
Corneal Crosslinking Treatment Study |
https://ClinicalTrials.gov/show/NCT04427956 |
Recruiting |
Region Skane |
2021-12-31 |
| NCT04401865 |
Safety and Effectiveness of the PXL-Platinum 330 System |
https://ClinicalTrials.gov/show/NCT04401865 |
Recruiting |
Colorado Eye Consultants/Cornea Consultants of Colorado |
2021-12-31 |
| NCT04383301 |
Combined Corneal Wavefront-guided TPRK and ACXL Following ICRS Implantation in Management of Moderate Keratoconus |
https://ClinicalTrials.gov/show/NCT04383301 |
Completed |
Minia University |
2020-04-30 |
| NCT04343326 |
The Additional Role of Supplemental Oxygen Therapy in Accelerated Corneal Collagen Cross-linking in Progressive Keratoconus. A Randomized Clinical Trial |
https://ClinicalTrials.gov/show/NCT04343326 |
Recruiting |
Shahid Beheshti University of Medical Sciences |
2020-05-01 |
| NCT04213885 |
Safety and Effectiveness of the PXL Platinum 330 System for Corneal Collagen Cross-Linking in Eyes With Corneal Thinning Position |
https://ClinicalTrials.gov/show/NCT04213885 |
Recruiting |
Eye Specialists of Indiana |
2029-09-01 |
| NCT04177082 |
Safety and Effectiveness of the PXL-Platinum 330 System for CXL Using Riboflavin Solution |
https://ClinicalTrials.gov/show/NCT04177082 |
Recruiting |
Cornea Associates of Texas |
2029-08-31 |
| NCT04174209 |
CHOICE OF SUBJECTIVE OCULAR REFRACTION TECHNIQUE AND CORNEAL TOPOGRAPHY OF KERATOCONUS |
https://ClinicalTrials.gov/show/NCT04174209 |
Completed |
University Hospital, Clermont-Ferrand |
2020-03-06 |
| NCT04168112 |
Intracanalicular Dexamethasone Insert for Post-Corneal Cross-Linking Inflammation and Pain- The LINK Study |
https://ClinicalTrials.gov/show/NCT04168112 |
Recruiting |
Sight Medical Doctors PLLC |
2020-11-30 |
| NCT04130334 |
Effects of Corneal Anatomical Match Between Donor and Recipient During DALK Surgery on Final Visual and Refractive Outcomes in Patients With KCN |
https://ClinicalTrials.gov/show/NCT04130334 |
Recruiting |
Shahid Beheshti University of Medical Sciences |
2019-06-01 |
| NCT04129021 |
Multimodal Ophthalmic Imaging |
https://ClinicalTrials.gov/show/NCT04129021 |
Recruiting |
Centre Hospitalier National d’Ophtalmologie des Quinze-Vingts |
2023-06-30 |
| NCT04094090 |
Safety and Effectiveness of the PXL-Platinum 330 System for Corneal Cross-Linking in Eyes With Corneal Ectasia |
https://ClinicalTrials.gov/show/NCT04094090 |
Recruiting |
Goodman Eye Center |
2029-08-31 |
| NCT04062435 |
Corneal Uptake of Riboflavin Eye Drops |
https://ClinicalTrials.gov/show/NCT04062435 |
Completed |
Luzerner Kantonsspital |
2020-03-01 |
| NCT04045626 |
Study of Demarcation Line Depth in Transepithelial Versus Epithelium-off Accelerated Cross-linking (AXL) in Keratocouns |
https://ClinicalTrials.gov/show/NCT04045626 |
Recruiting |
Kasr El Aini Hospital |
2020-01-31 |
| NCT03990506 |
Photorefractive Intrastromal Crosslinking (PiXL) for the Treatment of Progressive Keratoconus |
https://ClinicalTrials.gov/show/NCT03990506 |
Recruiting |
Umeå University |
2021-06-02 |
| NCT03922542 |
Comparison of Standard vs. Accelerated Corneal Crosslinking |
https://ClinicalTrials.gov/show/NCT03922542 |
Recruiting |
Price Vision Group |
2025-04-01 |
| NCT03918408 |
Safety and Effectiveness of the PXL-Platinum 330 System for Corneal Collagen Cross-Linking in Eyes With Corneal Thinning Conditions |
https://ClinicalTrials.gov/show/NCT03918408 |
Recruiting |
Pacific Clear Vision Institute |
2029-06-30 |
| NCT03879421 |
Evaluation of the Keratoconic Cornea After Corneal Collagen Cross Linking. |
https://ClinicalTrials.gov/show/NCT03879421 |
Recruiting |
Assiut University |
2019-04-30 |
| NCT03760770 |
Riboflavin at 4ºC for the Management of Pain After Crosslinking for Keratoconus Patients |
https://ClinicalTrials.gov/show/NCT03760770 |
Recruiting |
Instituto de OftalmologÃa Fundación Conde de Valenciana |
2019-02-01 |
| NCT03760432 |
Collagen Cross-linking in Keratoconus |
https://ClinicalTrials.gov/show/NCT03760432 |
Recruiting |
Oregon Health and Science University |
2023-12-31 |
| NCT03732599 |
Comparison Between Standard Deep Anterior Lamellar Keratoplasty (S-DALK) and Intralase Enabled Deep Anterior Lamellar Keratoplaty (IE-DALK) |
https://ClinicalTrials.gov/show/NCT03732599 |
Enrolling by invitation |
University of Toronto |
2019-12-31 |
| NCT03647046 |
Custom Anterior Surfacing of Scleral Lens for Vision Quality Improvement in Patients With Keratoconus |
https://ClinicalTrials.gov/show/NCT03647046 |
Completed |
University of Rochester |
2020-01-20 |
| NCT03619434 |
Femtolaser Assisted Keratoplasty Versus Conventional Keratoplasty |
https://ClinicalTrials.gov/show/NCT03619434 |
Recruiting |
University of Southampton |
2020-12-26 |
| NCT03598634 |
Epi Off Versus Epi on Corneal Collagen Cross-linking in Keratoconus Patients |
https://ClinicalTrials.gov/show/NCT03598634 |
Completed |
University of Molise |
2015-06-30 |
| NCT03584243 |
Transepithelial Corneal Collagen Crosslinking in Eyes With Progressive Keratoconus |
https://ClinicalTrials.gov/show/NCT03584243 |
Active, not recruiting |
University Hospital, Toulouse |
2018-09-30 |
| NCT03560609 |
Optic Nerve Head Structural Response to IOP Elevation in Patients With Keratoconus |
https://ClinicalTrials.gov/show/NCT03560609 |
Recruiting |
NYU Langone Health |
2021-12-31 |
| NCT03531047 |
Refractive Corneal Cross-linking for Progressive Keratoconus |
https://ClinicalTrials.gov/show/NCT03531047 |
Recruiting |
Moorfields Eye Hospital NHS Foundation Trust |
2021-11-30 |
| NCT03442751 |
Study to Evaluate the Safety and Efficacy of Epi-on Corneal Cross-linking in Eyes With Progressive Keratoconus |
https://ClinicalTrials.gov/show/NCT03442751 |
Active, not recruiting |
Avedro, Inc. |
2019-11-01 |
| NCT01181219 |
Transepithelial Corneal Collagen Cross-linking (CXL) in Treatment of Keratoconus |
https://ClinicalTrials.gov/show/NCT01181219 |
Completed |
University Hospital of North Norway |
2014-12-31 |
| NCT01152541 |
Corneal Collagen Crosslinking for Progressive Keratoconus and Ectasia Using Riboflavin/Dextran and Hypotonic Riboflavin |
https://ClinicalTrials.gov/show/NCT01152541 |
Active, not recruiting |
Cornea and Laser Eye Institute |
2021-12-31 |
| NCT01143389 |
Corneal Crosslinking in Patients With Keratoconus and Post-Refractive Ectasia |
https://ClinicalTrials.gov/show/NCT01143389 |
Completed |
Price Vision Group |
2017-05-30 |
| NCT01112072 |
Corneal Collagen Crosslinking and Intacs for Keratoconus and Ectasia |
https://ClinicalTrials.gov/show/NCT01112072 |
Active, not recruiting |
Cornea and Laser Eye Institute |
2021-12-31 |
| NCT01081561 |
Collagen Cross-Linking for Keratoconus/Ectasia With and Without Intacs |
https://ClinicalTrials.gov/show/NCT01081561 |
Enrolling by invitation |
Cornea Genetic Eye Institute |
2020-12-30 |
| NCT01069848 |
Feasibility Study of the Vedera KXS for Treatment of Keratoconus |
https://ClinicalTrials.gov/show/NCT01069848 |
Completed |
Avedro, Inc. |
2011-03-31 |
| NCT00887900 |
Deep Anterior Lamellar Keratoplasty (DALK) |
https://ClinicalTrials.gov/show/NCT00887900 |
Completed |
Hospital Oftalmologico de Brasilia |
2007-12-31 |
| NCT00850148 |
Comparison of Anwar and Melles Techniques in Deep Anterior Lamellar Keratoplasty (DALK) for Keratoconus Patients |
https://ClinicalTrials.gov/show/NCT00850148 |
Completed |
Shahid Beheshti University of Medical Sciences |
2009-06-30 |
| NCT00832897 |
Evaluation of Topical Riboflavin Exposed to UVA Radiation and Implantation of Corneal Ring |
https://ClinicalTrials.gov/show/NCT00832897 |
Completed |
Federal University of São Paulo |
2008-11-30 |
| NCT03091101 |
Impact of Scleral Contact Lens Wear on Corneal Nerves in Keratoconus |
https://ClinicalTrials.gov/show/NCT03091101 |
Completed |
University of Waterloo |
2018-03-21 |
| NCT01411384 |
Evaluation of Corneal Hysteresis and Corneal Resistance Factor After Corneal Cross-linking for Keratoconus |
https://ClinicalTrials.gov/show/NCT01411384 |
Completed |
Democritus University of Thrace |
2009-04-30 |
| NCT00802776 |
Femtosecond Laser Assisted Keratoplasty |
https://ClinicalTrials.gov/show/NCT00802776 |
Completed |
University of Michigan |
2010-12-31 |
| NCT03187912 |
Accelerated Corneal Cross-linking With Different Riboflavin Solutions |
https://ClinicalTrials.gov/show/NCT03187912 |
Active, not recruiting |
Medical University of Vienna |
2019-06-30 |
| NCT02456961 |
Standard Corneal Collagen Crosslinking Versus Transepithelial Corneal Crosslinking by Iontophoresis of Riboflavin |
https://ClinicalTrials.gov/show/NCT02456961 |
Completed |
Ufa Eye Research Institute |
2014-12-31 |
| NCT00777322 |
T-Cat Laser & Cross-linking for Keratoconus |
https://ClinicalTrials.gov/show/NCT00777322 |
Completed |
Moorfields Eye Hospital NHS Foundation Trust |
2010-10-31 |
| NCT00647699 |
Corneal Collagen Cross-linking for Progressive Keratoconus |
https://ClinicalTrials.gov/show/NCT00647699 |
Completed |
Avedro, Inc. |
2011-04-30 |
| NCT00626717 |
Riboflavin Mediated Corneal Crosslinking for Stabilizing Progression of Keratoconus |
https://ClinicalTrials.gov/show/NCT00626717 |
Completed |
University Hospital Freiburg |
2012-12-31 |
| NCT00593190 |
Intracameral Gas SF6 (Sulfur Hexafluoride) Injection for Acute Hydrops in Keratoconus |
https://ClinicalTrials.gov/show/NCT00593190 |
Completed |
HaEmek Medical Center, Israel |
2008-12-31 |
| NCT00567671 |
Corneal Collagen Cross-Linking for the Treatment of Progressive Keratoconus and Corneal Ectasia |
https://ClinicalTrials.gov/show/NCT00567671 |
Completed |
Emory University |
2010-06-30 |
| NCT00409955 |
Lamellar Transplant With Lyophilized Corneas |
https://ClinicalTrials.gov/show/NCT00409955 |
Completed |
Federal University of São Paulo |
NA |